for Electrical Wire Insulation Dual Wall Heat Shrinkable Tubing

• Application: Insulators, Electrical Winding Insulation, Winding Wire Coating Insulation, Electrical Base, Shell, Motor, Insulating Varnish, Switch Baseplate, Communications,Automobiles,Shipping
• Type: Insulation Sleeve
• Chemistry: Hybrid Insulation
• Material: Polyolefin
• Thermal Rating: -45-125c
• Maximum Voltage: <10KV
• Model NO.: SB-SBRS-(3X, 4X)
• Classification: Hybrid Insulation Materials
• Certification: UL, ISO9001, RoHS, Reach
• Color: All Color Available
• Brand: Sunbow
• Transport Package: Package by Rolls Upon Request
• Specification: 2.4mm - 125m
• Trademark: SUNBOW
• Origin: Made in China
• HS Code: 3926909090
• Production Capacity: 1000000 Meter/Month

Product Description

for Electrical Wire Insulation  Dual Wall Heat Shrinkable Tubing 

Model number:SB-SBRS-(3X, 4X)

Operation temperature:-45ºC~125ºC  
Shrink temperature :70ºC~125ºC
Shrink ratio: 3:1; 4:1

STRUCTURE

Adopt flame retardant, cross-linked polyolefin, with an inner coating of hot-melt adhesive and outer layer that shrinks to provide electrical and mechanical protection. Outer layer has excellent insulation, wear and corrosion resistant performance. Inner layer has the excellence of low melt point and waterproof etc. It has passed 600V/300V certification.

USAGE

It supplies waterproof, corrosion resistance, insulation, and mechanical protection. It is also widely use in manufacturing of electrical and electronics, communications, automobiles, shipping, aircraft etc.

STANDARD

Production standards:UL224,CAN/CSA C22.2 NO198.1-99, SAE-AMS-DTL-23053/4.

DIMENSION

 SBRS-(3X)G 3:1

Size		As supplied(mm) Min I.D.	After recovery(mm)			Standard package M/Spool
mm	inch		mm	inch	Adhesive thickness
Φ2.4	3/32	≥2.4	≤0.80	0.85±0.15	0.40±0.10	200
Φ3.2	1/8	≥3.2	≤1.00	0.95±0.15	0.40±0.10	200
Φ4.8	3/16	≥4.8	≤1.60	1.10±0.15	0.40±0.10	100
Φ6.4	1/4	≥6.4	≤2.20	1.20±0.15	0.45±0.10	100
Φ7.9	5/16	≥7.9	≤2.70	1.35±0.15	0.50±0.10	100
Φ9.5	3/8	≥9.5	≤3.20	1.45±0.20	0.50±0.15	50
Φ12.7	1/2	≥12.7	≤4.20	1.70±0.20	0.50±0.15	1.22
Φ15.0	5/8	≥15.0	≤5.20	1.80±0.20	0.55±0.15	1.22
Φ19.1	3/4	≥19.1	≤6.30	2.00±0.20	0.55±0.15	1.22
Φ25.4	1	≥25.4	≤8.50	2.10±0.25	0.55±0.15	1.22
Φ30.0	1-1/4	≥30.0	≤10.20	2.20±0.25	0.60±0.15	1.22
Φ39.0	1-1/2	≥39.0	≤13.50	2.40±0.25	0.60±0.15	1.22
Φ50.0	2	≥50.0	≤17.00	2.70±0.25	0.80±0.15	1.22

Φ64.0	2-1/2	≥64.0	≤21.00	3.00±0.30	0.80±0.20	1.22
Φ76.0	3	≥76.0	≤25.00	3.00±0.30	1.00±0.20	1.22
Φ90.0	3-1/2	≥90.0	≤30.00	3.00±0.30	1.00±0.20	1.22
Φ100	4	≥100	≤34.00	3.00±0.30	1.00±0.20	1.22
Φ125	5	≥125	≤42.00	3.00±0.30	1.00±0.15	1.22

SBRS-(4X)G 4:1

Size		As supplied(mm) Min I.D.	After recovery(mm)			Standard package
mm	inch		Max I.D.	Total W.T.	Adhesive thickness
Φ4.0	2/13	≥4.0	≤1.0	1.0±0.15	0.4±0.15	200
Φ6.0	1/4	≥6.0	≤1.5	1.1±0.15	0.4±0.15	100
Φ8.0	5/16	≥8.0	≤2.0	1.2±0.15	0.5±0.15	1.22
Φ12.0	1/2	≥12.0	≤3.0	1.4±0.15	0.5±0.15	1.22
Φ16.0	5/8	≥16.0	≤4.0	1.7±0.15	0.6±0.15	1.22
Φ20.0	15/19	≥20.0	≤5.0	2.0±0.25	0.6±0.15	1.22
Φ24.0	1	≥24.0	≤6.0	2.1±0.25	0.6±0.15	1.22
Φ32.0	1 1/4	≥32.0	≤8.0	2.4±0.25	0.7±0.15	1.22
Φ52.0	2	≥52.0	≤13.0	2.4±0.25	0.7±0.15	1.22

COLOR:  The standard color is black, other color can be customized.
for Electrical Wire Insulation  Dual Wall Heat Shrinkable Tubing 
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for Electrical Wire Insulation  Dual Wall Heat Shrinkable Tubing 
FAQ
1. Why choose us?
We are the No.1 fiberglass sleeve coated silicone resin in China.
2. What material do you use?
 Fiberglass yarn and silicone resin,PVC,silicone,PE,PET. RoHS,Reach,UL certificated
 3. How's the  package?
 Packed by roll then rolls by carton. Also can cut and pack as requested.
4. Where is your factory?
In Shenzhen. The loading port here is Yantian or Shekou.
5. How many employees are there in your company?
More than 50.
6. How many people are there in your R&D department?
  More than 5 desingers,.
7. How do you control the quality?
 We have 8 QC team.
 Each process has one QC. We check carefully before shipment.
8. What's your sample lead time?
can ship right now if in stock.5 - 7 working days if the items are out of stock.
9.Is the sample free charge?
Yes,it is free but the express fee should be paid by buyer.
10.What's your mass production lead time?
 7 - 15 working days.
11. What's your payment terms?
 L/C at sight, T/T in advance,Western Union,Paypal.
for Electrical Wire Insulation  Dual Wall Heat Shrinkable Tubing 
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